+
+/* You can only set the first two pairs, from old MODULE_PARM code. */
+static int mcdx_set(const char *val, struct kernel_param *kp)
+{
+ get_options((char *)val, 4, (int *)mcdx_drive_map);
+ return 0;
+}
+module_param_call(mcdx, mcdx_set, NULL, NULL, 0);